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Battle of Pieve al Toppo
Part of Guelphs and Ghibellines
Date 1288 Location Pieve al Toppo, Province of Arezzo Result Arezzo Victory Territorial changes Arezzo takes over the city.
Belligerents
Arezzo (Guelph)	Siena (Ghibelline)

The Battle of Pieve al Toppo was fought between Arezzo and Siena. The two sides engaged in the battle, and Arezzo was able to take the town. Later on in history, Florence would take over the town, and Arezzo was forced to retake it all over again.

Arezzo was a powerful city state in Medieval Italy. It wanted control of the Province of Siena, but there were already inhabitants, the people of Siena. And so the only choice was war. An excuse was easy to make; Arezzo was Ghibelline, and Siena was Guelph. The two sides were at war in the Wars of the Guelphs and Ghibellines, and Arezzo was given the absolute right to invade Siena.

The aggressors went looking for battle. They found a force of Guelphs awaiting them at the fields of Pieve al Toppo, in Tuscany. The two sides engaged, and Arezzo emerged as the winner of the battle.

After the Battle of Pieve al Toppo, the victors burnt the town of Civitella in Val di Chiana, wrecking or damaging all of the buildings. In the years in the wake of the battle, the city-state of Florence swept off the Arezzo territories in the Province of Siena, and took over the city in 1289. This was because of the defeat of Arezzo by the Guelphs at the Battle of Campaldino. Arezzo found itself at war with Florence, and the city fell after a short battle in 1311. Pieve al Toppo remained in the hands of Arezzo until 1348, when it became the seat of a Florentine podesta.